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Hayward - W3HS200FDP Universal H-Series Heater 200,000 BTU - Propane Gas Low NOx w/ OmniX
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- Cupro-nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
- Totally managed water flow boasts industry-leading hydraulic performance coupled with lightning-fast speed-to-heat capability
- Universal junction box allows either left or right electrical installation
- Front-panel-only access provides easy service and maintenance, avoiding the problems and costs associated with front-and-back-panel access heaters
- Low NOx emissions meet clean air quality standards
- Backwards Compatible OmniX Retrofit Kits available for existing Universal H-Series gas heaters 2016 or newer with the current bezel cutout
- Note: This is a replacement for W3H200FDP
Universal H-Series pool and spa gas heaters are engineered for easy drop-in replacement, with direct compatibility to Hayward plumbing adapters. At the center is Hayward's Universal Display, delivering a consistent, intuitive control experience across Omni, OmniX, and competitive automation systems. With OmniX embedded intelligence, the heater provides enhanced programmability, advanced diagnostics, and seamless remote connectivity.
The Hayward W3HS200FDP Universal HSeries 200,000 BTU Propane Gas Heater with OmniX delivers powerful, energyefficient heating performance for pools and spas, making it an ideal choice for homeowners who want fast warmup times, reliable temperature control, and modern smarthome connectivity. Engineered with Hayward's advanced combustion technology, this heater provides exceptional heating efficiency while maintaining lowNOx emissions, making it a strong option for environmentally conscious pool owners.
Built with a cupronickel heat exchanger, the W3HS200FDP offers superior protection against corrosion, scaling, and aggressive water chemistry--especially in saltwater pools. Its durable polymer header design and resilient construction ensure longlasting performance even in demanding outdoor environments. The Universal HSeries is also designed for flexible installation, with right or leftside plumbing options and a compact footprint that fits easily on most equipment pads.
What sets this model apart is its integration with Hayward OmniX smart controls, giving you full access to heater settings, scheduling, and realtime monitoring from your smartphone or compatible automation system. Whether you're heating your pool for a weekend swim or preparing your spa for evening relaxation, OmniX makes temperature management simple, intuitive, and convenient.
The W3HS200FDP is engineered for efficiency, using a highperformance insulated combustion chamber and energysaving hydraulic design to reduce operating costs while maximizing heat transfer. Its digital control panel provides precise temperature adjustments, system diagnostics, and easytoread status indicators for smooth, dependable operation.
Perfect for midsized pools and spas, the Hayward W3HS200FDP Universal HSeries heater delivers the ideal combination of power, durability, and smart technology, ensuring your water is always warm, inviting, and ready when you are.
Hayward Universal H-Series Replacement Parts
Click here for parts| Active Defrost: | No |
| Application: | New Construction, Renovation |
| Boost Mode: | No |
| Brand: | Hayward |
| Channel: | Open Line |
| Circuit Amps: | 5.5 |
| Cooling Capability: | No |
| Fuel Type: | Natural Gas (NA) |
| Heating Capacity (BTU/hr): | 200,000 |
| Hertz - Heaters: | 60 Hz |
| Kilowatts: | 59 kW |
| Low Ambient Operation: | Yes |
| Phase - Heaters: | 1 |
| Pool Type: | In Ground |
| Series Heaters: | OmniX |
| Silent Mode: | No |
| Voltage - Heaters: | 120/240V |
One (1) Year Limited Warranty on Product, see Owner's Manual for a full description of warranty claims and coverage details.